Added command to update the list of available Ubuntu packages before installing the required python packages
Added command to update the list of available Ubuntu packages before installing the required python packages

crs4/pydoop,mdrio/pydoop,elzaggo/pydoop,simleo/pydoop,crs4/pydoop,kikkomep/pydoop,kikkomep/pydoop,elzaggo/pydoop,crs4/pydoop,mdrio/pydoop,kikkomep/pydoop,elzaggo/pydoop,simleo/pydoop,simleo/pydoop,simleo/pydoop,kikkomep/pydoop,crs4/pydoop,mdrio/pydoop,simleo/pydoop,elzaggo/pydoop,mdrio/pydoop,kikkomep/pydoop,elzaggo/pydoop,mdrio/pydoop,crs4/pydoop